// NewApp creates a new cli app
func NewApp(eh *ErrorHandler) *cli.App {
app := cli.NewApp()
app.Version = VERSION
app.Name = "cfops"
app.Usage = "Cloud Foundry Operations Tool"
app.Commands = []cli.Command{
cli.Command{
Name: "version",
Usage: "shows the application version currently in use",
Action: func(c *cli.Context) {
cli.ShowVersion(c)
},
},
cli.Command{
Name: "list-tiles",
Usage: "shows a list of available backup/restore target tiles",
Action: func(c *cli.Context) {
fmt.Println("Available Tiles:")
for n, _ := range tileregistry.GetRegistry() {
fmt.Println(n)
}
},
},
CreateBURACliCommand("backup", "creates a backup archive of the target tile", eh),
CreateBURACliCommand("restore", "restores from an archive to the target tile", eh),
}
return app
}
// NewApp creates a new cli app
func NewApp() *cli.App {
app := cli.NewApp()
app.Version = VERSION
app.Name = "cfops"
app.Usage = "Cloud Foundry Operations Tool"
app.Flags = append(app.Flags,
cli.StringFlag{
Name: "logLevel",
Value: "info",
Usage: "set the log level by setting the LOG_LEVEL environment variable",
EnvVar: "LOG_LEVEL",
},
)
app.Commands = append(app.Commands, []cli.Command{
cli.Command{
Name: "version",
Action: func(c *cli.Context) {
cli.ShowVersion(c)
},
},
backupCli,
restoreCli,
}...)
return app
}
func Main(args []string, journal, output io.Writer) {
App := cli.NewApp()
App.Name = "repeatr"
App.Usage = "Run it. Run it again."
App.Version = "0.0.1"
App.Writer = journal
App.Commands = []cli.Command{
RunCommandPattern(output),
ScanCommandPattern(output),
TwerkCommandPattern(os.Stdin, output, output), // FIXME this is too much loss of precision already
}
// Reporting "no help topic for 'zyx'" and exiting with a *zero* is... silly.
// A failure to hit a command should be an error. Like, if a bash script does `repeatr somethingimportant`, there's no way it shouldn't *stop* when that's not there.
App.CommandNotFound = func(ctx *cli.Context, command string) {
fmt.Fprintf(ctx.App.Writer, "'%s %v' is not a repeatr subcommand\n", ctx.App.Name, command)
os.Exit(int(EXIT_BADARGS))
}
// Put some more info in our version printer.
// Global var. Womp womp.
// Also, version goes to stdout.
cli.VersionPrinter = func(ctx *cli.Context) {
fmt.Fprintf(os.Stdout, "%v v%v\n", ctx.App.Name, ctx.App.Version)
fmt.Fprintf(os.Stdout, "git commit %v\n", GITCOMMIT)
fmt.Fprintf(os.Stdout, "build date %v\n", BUILDDATE)
}
// Invoking version as a subcommand should also fly.
App.Commands = append(App.Commands,
cli.Command{
Name: "version",
Usage: "Shows the version of repeatr",
Action: func(ctx *cli.Context) {
cli.ShowVersion(ctx)
},
},
)
App.Run(args)
}
func TestAppVersionPrinter(t *testing.T) {
oldPrinter := cli.VersionPrinter
defer func() {
cli.VersionPrinter = oldPrinter
}()
var wasCalled = false
cli.VersionPrinter = func(c *cli.Context) {
wasCalled = true
}
app := cli.NewApp()
ctx := cli.NewContext(app, nil, nil)
cli.ShowVersion(ctx)
if wasCalled == false {
t.Errorf("Version printer expected to be called, but was not")
}
}
/*NewApp - Creates a new CLI App instance*/
func NewApp() *cli.App {
app := cli.NewApp()
app.Version = VERSION
app.Name = "cfdatamanager"
app.Usage = "Cloud Foundry Data Tile Tool"
app.Flags = append(app.Flags,
cli.StringFlag{
Name: "logLevel",
Value: "info",
Usage: "log level: debug, info, error, fatal",
},
)
app.Commands = append(app.Commands, []cli.Command{
cli.Command{
Name: "version",
Action: func(c *cli.Context) {
cli.ShowVersion(c)
},
},
backupCli,
}...)
return app
}
func (c *contextCommandLine) ShowVersion() {
cli.ShowVersion(c.Context)
}
timeout = 10 * time.Second
commands = []cli.Command{
// health check
{
Name: "proxyHealthCheck",
ShortName: "phc",
Usage: "upproxy health check",
Description: "upproxy health check with get_topology",
Flags: flags,
Action: func(c *cli.Context) {
if c.IsSet("default-file") {
defaultFile = c.String("default-file")
}
if c.Bool("version") {
cli.ShowVersion(c)
return
}
f, err := os.Open(defaultFile)
if err == nil {
r := bufio.NewReader(f)
for {
b, _, err := r.ReadLine()
if err != nil {
if err == io.EOF {
break
}
panic(err)
}
func main() {
app := cli.NewApp()
app.Name = "httpcap"
app.Usage = "A simple network analyzer that capture http network traffic."
app.Version = "0.1.0"
app.Flags = []cli.Flag{
cli.StringFlag{
Name: "interface, i",
Value: "",
Usage: "interface to listen on (e.g. eth0, en1, or 192.168.1.1, 127.0.0.1 etc.)",
},
cli.StringFlag{
Name: "port, p",
Value: "",
Usage: "port to listen on (default listen on all port)",
},
cli.BoolFlag{
Name: "raw, r",
Usage: "show raw stream. it is a shortcut for -l %request%response",
},
cli.StringFlag{
Name: "format, f",
Value: "",
Usage: "output format. You can specify the output string format containing reserved keyword that will be replaced with the proper value",
},
cli.StringFlag{
Name: "keyword, k",
Value: "",
Usage: "filte output with the keyword in request url",
},
cli.IntFlag{
Name: "body, b",
Value: 0,
Usage: "the length to truncate response body (0 - not show body, -1 - show all body)",
},
cli.StringFlag{
Name: "service, s",
Value: "http",
Usage: "limit output service (http|memcache|redis|mongodb|twemproxy|mysql)",
},
cli.BoolFlag{
Name: "verbose, vv",
Usage: "output debug message",
},
}
app.Commands = []cli.Command{
{
Name: "list",
Usage: "show all interfaces",
Action: func(c *cli.Context) {
common.ShowAllInterfaces()
},
}}
app.Action = func(c *cli.Context) {
config.Setting.Verbose = c.Bool("verbose")
config.Setting.InterfaceName = c.String("interface")
config.Setting.Port = c.String("port")
config.Setting.Format = c.String("format")
config.Setting.Filter = c.String("keyword")
config.Setting.TruncateBodyLength = c.Int("body")
config.Setting.Raw = c.Bool("raw")
config.Setting.Service = c.String("service")
if c.Bool("version") {
cli.ShowVersion(c)
return
}
if c.Bool("help") {
cli.ShowAppHelp(c)
return
}
startCapture()
}
app.Run(os.Args)
}
func main() {
var app = cli.NewApp()
app.Name = "cf"
app.Version = "0.1.0"
app.Usage = "Codeforces client"
app.Action = func(c *cli.Context) {
if c.Bool("version") {
cli.ShowVersion(c)
return
}
cli.ShowAppHelp(c)
}
app.Before = func(c *cli.Context) error {
if c.GlobalBool("verbose") {
log.SetLevel(log.InfoLevel)
}
return nil
}
app.Commands = []cli.Command{
{
Name: "get",
Usage: "Retrieves test cases for a single codeforces problem",
ArgsUsage: "<ProblemURL>",
Action: get,
},
{
Name: "setup",
Usage: "Setup environment for contest or single problem",
ArgsUsage: "<ContestID | ProblemURL>",
Action: setup,
Flags: []cli.Flag{
cli.StringFlag{
Name: "lang",
Usage: "programming language for sample solutions",
},
},
},
{
Name: "gen",
Usage: "Generates sample solution",
ArgsUsage: "<source_file.ext>",
Action: gen,
},
{
Name: "test",
Usage: "Runs solution against test cases",
Action: test,
},
{
Name: "config",
Usage: "Set or show settings",
ArgsUsage: "[<key> <value>]",
Action: config,
Flags: []cli.Flag{
cli.BoolFlag{
Name: "list",
Usage: "Display current settings",
},
cli.BoolFlag{
Name: "global",
Usage: "Settings for ~/.cf.yml file",
},
},
},
}
app.HideVersion = true
app.Flags = []cli.Flag{
cli.BoolFlag{
Name: "verbose, v",
Usage: "Display detailed information of the operations",
},
cli.BoolFlag{
Name: "version, V",
Usage: "print the version",
},
}
app.Run(os.Args)
}